Underlying event types from dojo/touch may be "MSPointer*" rather than "mouseover", "mousedown", etc.   Fixes regression from [30807] where tabs don't get hover effect on IE10 / Win8.   Refs #16175, #16823 !strict.
allow for IE9+'s async focus in Form test, refs #11800
allow for IE9+ async focus in !DateTextBox test, refs #16926